Aluminiumkaliumsulfat Dodecahydrat 99.5% zur Analyse

Lieferant: Thermo Scientific

Synonyme: Aluminiumkaliumbis(sulfat) DodecahydratKalialaunAlumen

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Aluminiumkaliumsulfat Dodecahydrat 99.5% zur Analyse
Aluminiumkaliumsulfat Dodecahydrat
Formel: AlK(SO₄)₂·12H₂O
Molecular Weight: 474,39 g/mol
Schmelzpunkt: 92 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00149143
CAS-Nummer: 7784-24-9
EINECS: 233-141-3
Merck Index: 12,00373

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Spezifikation Testergebnisse

Appearance White Crystals
Titration Complexometric ≥99.5 %
pH 3 to 3.5 (10 % at 20°C)
Chloride (Cl) ≤50 ppm
Ammonium (NH4) ≤2000 ppm
Arsenic (As) ≤2 ppm
Iron (Fe) ≤50 ppm
Heavy metals (as Pb) ≤10 ppm

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